import time
import binascii
import socket
import threading
import random

times = []
# connectivitycheck.gstatic.com, nuq04s42
host = '142.250.191.35'
message = 'GET /generate_204 HTTP/1.1\r\nHost: connectivitycheck.gstatic.com:80\r\nConnection: close\r\n\r\n'
message = message.encode()

script_start = time.time()

def send_and_measure():
  send_start = time.time()
  sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
  sock.settimeout(1)
  try:
    sock.connect((host, 80))
    sock.send(message)
    sock.recvfrom(4096)
  except:
    pass
  finally:
    sock.close()
  now = time.time()
  pair = (now - script_start, now - send_start)
  print(*pair)
  times.append(pair)

for i in range(10000):
  threading.Thread(target=send_and_measure).start()
  time.sleep(0.01)